[INFO] fetching crate vexide-startup 0.5.0...
[INFO] checking vexide-startup-0.5.0 against 1.95.0 for pr-155915
[INFO] extracting crate vexide-startup 0.5.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate vexide-startup 0.5.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate vexide-startup 0.5.0
[INFO] tweaked toml for crates.io crate vexide-startup 0.5.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vexide-startup 0.5.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate vexide-startup 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ppmd-rust v1.3.0
[INFO] [stderr]   Downloaded vex-sdk-vexcode v0.0.1
[INFO] [stderr]   Downloaded smart-leds-trait v0.3.1
[INFO] [stderr]   Downloaded vex-sdk v0.28.0
[INFO] [stderr]   Downloaded vexide-core v0.8.0
[INFO] [stderr]   Downloaded compile-time v0.2.0
[INFO] [stderr]   Downloaded vex-libunwind v0.3.0
[INFO] [stderr]   Downloaded rgb v0.8.51
[INFO] [stderr]   Downloaded deflate64 v0.1.10
[INFO] [stderr]   Downloaded vex-libunwind-sys v0.1.1
[INFO] [stderr]   Downloaded vex-sdk-jumptable v0.1.1
[INFO] [stderr]   Downloaded cookie_store v0.22.0
[INFO] [stderr]   Downloaded ureq-proto v0.5.3
[INFO] [stderr]   Downloaded zip v4.6.1
[INFO] [stderr]   Downloaded vexide-devices v0.8.0
[INFO] [stderr]   Downloaded libz-rs-sys v0.5.2
[INFO] [stderr]   Downloaded vex-sdk-mock v0.1.0
[INFO] [stderr]   Downloaded ureq v3.1.4
[INFO] [stderr]   Downloaded talc v4.4.3
[INFO] [stderr]   Downloaded zlib-rs v0.5.2
[INFO] [stderr]   Downloaded vex-sdk-pros v0.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 410f4c0378a8aa2b270140425a5f6c8f1eba0052673f87dec6530a17bf9ceadc
[INFO] running `Command { std: "docker" "start" "-a" "410f4c0378a8aa2b270140425a5f6c8f1eba0052673f87dec6530a17bf9ceadc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "410f4c0378a8aa2b270140425a5f6c8f1eba0052673f87dec6530a17bf9ceadc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "410f4c0378a8aa2b270140425a5f6c8f1eba0052673f87dec6530a17bf9ceadc", kill_on_drop: false }`
[INFO] [stdout] 410f4c0378a8aa2b270140425a5f6c8f1eba0052673f87dec6530a17bf9ceadc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a91d5402853702ef7346fbed96fd1b5b68122cc15b073388ac94c11961de81f
[INFO] running `Command { std: "docker" "start" "-a" "8a91d5402853702ef7346fbed96fd1b5b68122cc15b073388ac94c11961de81f", kill_on_drop: false }`
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]     Checking vex-sdk v0.28.0
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling vexide-startup v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking mint v0.5.9
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling compile-time v0.2.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.10
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling snafu-derive v0.8.6
[INFO] [stderr]     Checking pin-project v1.1.10
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking vexide-core v0.8.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/vexide-core-0.8.0/src/lib.rs:18:1
[INFO] [stdout]    |
[INFO] [stdout] 18 | #![feature(never_type)]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rgb v0.8.51
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `vexide-core` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "8a91d5402853702ef7346fbed96fd1b5b68122cc15b073388ac94c11961de81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a91d5402853702ef7346fbed96fd1b5b68122cc15b073388ac94c11961de81f", kill_on_drop: false }`
[INFO] [stdout] 8a91d5402853702ef7346fbed96fd1b5b68122cc15b073388ac94c11961de81f